OK 62.53


OK 62.53

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OK 62.53 is a rutile coated, stainless electrode, specially designed for high-temperature applications. The weld metal has a scaling temperature of about 1150 °C. OK 62.53 is recommended for welding steels such as Avesta 253MA, W.nr. 1.4828, W.nr. 1.4835 and UNS S30815.

Propiedades de Ensayo de impacto Charpy

As Welded
Valor de impacto 44 ft-lb
Valor de impacto 60 J
Gas de protección ISO
Temperatura de ensayo 68 °F
Temperatura de ensayo 20 °C

Propiedades tensoras típicas

AlargamientoCondiciónGas de protecciónLímite de elasticidadResistencia a la tracción
35 %As WeldedISO550 MPa (80 ksi)730 MPa (106 ksi)

Datos aportación

Amperios Fusion time per electrode at 90% I max Tasa de deposición al 90 % I máx. Diámetro Rendimiento (%) Número de electrodos/kg de metal de soldadura Voltios
50-90 A 44 sec 0.8 kg/h (1,8 lb/h) 2.5 x 300.0 mm (0.098 x 11,8 in.) 55 % 104 26 V
70-110 A 66 sec 1.0 kg/h (2,2 lb/h) 3.2 x 350.0 mm (1/8 x 13,8 in.) 55 % 54 25 V


Grado E Z 23 10 N R 12
Nombre EN ISO 3581-A


Grado EN 13479
Sociedad CE
Las aprobaciones dependen de la ubicación de la fábrica. Póngase en contacto con ESAB para obtener más información.

Características de los consumibles

Tipo de aleación CrNi stainless
Tipo de recubrimiento Rutile
Contenido de ferrita FN 4-8
Corriente de soldadura AC, DC+

Análisis del Metal de Soldadura

à% Análisis metal depositado (valores típicos)
C Cr Mn N Ni Si Si+Fe
0.07 % 23.1 % 0.6 % 0.16 % 10.4 % 1.6 % 6 %

How to purchase OK 62.53

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Part Numbers and Accessories

Part Numbers : OK 62.53